202439730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{31981}}^1$

素因数の和:32202

約数の個数: 32

約数和(自身を含む): 488173248

約数和(自身を除く): 285733518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 31981, 63962, 95943, 159905, 191886, 319810, 479715, 959430, 6747991, 13495982, 20243973, 33739955, 40487946, 67479910, 101219865, 202439730]

約数ペア:

[(1, 202439730), (2, 101219865), (3, 67479910), (5, 40487946), (6, 33739955), (10, 20243973), (15, 13495982), (30, 6747991), (211, 959430), (422, 479715), (633, 319810), (1055, 191886), (1266, 159905), (2110, 95943), (3165, 63962), (6330, 31981)]